public void Outputter_Setup()
{
_uutOutputter = new AirTrafficOutputter();
_airspace = FakeAirspaceGenerator.GetAirspace(100, 100, 100);
_logFile = "../../Test.txt";
}
public void DetectCondition_ConditionNotFound_EventHandlerNotInvoked()
{
bool invoked = false;
ITrack firstTrack = FakeTrackFactory.GetTrack(1000, 1000, 1000);
ITrack secondTrack = FakeTrackFactory.GetTrack(1100, 1100, 1000);
ITrackable airspace = FakeAirspaceGenerator.GetAirspace(0, 0, 0);
airspace.Trackables = new List <ITrack>()
{
firstTrack, secondTrack
};
_fakeCondition.ConditionBetween(Arg.Any <ITrack>(), Arg.Any <ITrack>()).Returns(false);
_uutConditionDetector.ConditionsHandler += (s, e) => invoked = true;
_uutConditionDetector.DetectCondition(airspace);
Assert.That(invoked == false);
}
public void DetectCondition_ConditionFound_SecondConditionCorrect()
{
ConditionEventArgs eventArgsReceived = null;
ITrack firstTrack = FakeTrackFactory.GetTrack(1000, 1000, 1000);
ITrack secondTrack = FakeTrackFactory.GetTrack(1100, 1100, 1000);
ITrackable airspace = FakeAirspaceGenerator.GetAirspace(0, 0, 0);
airspace.Trackables = new List <ITrack>()
{
firstTrack, secondTrack
};
_fakeCondition.ConditionBetween(Arg.Any <ITrack>(), Arg.Any <ITrack>()).Returns(true);
_uutConditionDetector.ConditionsHandler += (s, e) => eventArgsReceived = e;
_uutConditionDetector.DetectCondition(airspace);
Assert.That(eventArgsReceived.SecondConditionHolder, Is.EqualTo(secondTrack));
}
public void DetectCondition_MultipleConditions_EventHandlerInvokedCorrect(int numConditions)
{
int timesInvoked = 0;
ITrack trackInAirspace = FakeTrackFactory.GetTrack(1000, 1000, 1000);
ITrackable airspace = FakeAirspaceGenerator.GetAirspace(0, 0, 0);
airspace.Trackables.Add(trackInAirspace); //There must be one track always
for (int i = 0; i < numConditions; i++)
{
airspace.Trackables.Add(trackInAirspace);
}
//Because each element in the airspace is compared to each other:
int expectedVisitations = numConditions * airspace.Trackables.Count / 2;
_fakeCondition.ConditionBetween(Arg.Any <ITrack>(), Arg.Any <ITrack>()).Returns(true);
_uutConditionDetector.ConditionsHandler += (s, e) => ++ timesInvoked;
_uutConditionDetector.DetectCondition(airspace);
Assert.That(timesInvoked, Is.EqualTo(expectedVisitations));
}